%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR040+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n002.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 09:42:11 AM UTC 2026
% Result : Theorem 1.99s 0.77s
% Output : Refutation 2.65s
% Verified :
% SZS Type : Refutation
% Derivation depth : 22
% Number of leaves : 21
% Syntax : Number of formulae : 83 ( 21 unt; 0 def)
% Number of atoms : 145 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 111 ( 49 ~; 40 |; 2 &)
% ( 0 <=>; 20 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 22 ( 21 usr; 1 prp; 0-1 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 59 ( 59 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f4,axiom,
! [X0] :
( firstordercollection(X0)
=> fixedordercollection(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just4) ).
fof(f9,axiom,
! [X0] :
~ ( collection(X0)
& individual(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just9) ).
fof(f14,axiom,
! [X0] :
( fixedordercollection(X0)
=> collection(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just14) ).
fof(f16,axiom,
! [X0] :
( tptpcol_0_0(X0)
=> individual(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just16) ).
fof(f17,axiom,
firstordercollection(c_tptpcol_16_62187),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just17) ).
fof(f19,axiom,
! [X0] :
( tptpcol_1_65536(X0)
=> tptpcol_0_0(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just19) ).
fof(f21,axiom,
! [X0] :
( tptpcol_2_98304(X0)
=> tptpcol_1_65536(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just21) ).
fof(f23,axiom,
! [X0] :
( tptpcol_3_98305(X0)
=> tptpcol_2_98304(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just23) ).
fof(f25,axiom,
! [X0] :
( tptpcol_4_106497(X0)
=> tptpcol_3_98305(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just25) ).
fof(f27,axiom,
! [X0] :
( tptpcol_5_106498(X0)
=> tptpcol_4_106497(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just27) ).
fof(f29,axiom,
! [X0] :
( tptpcol_6_108546(X0)
=> tptpcol_5_106498(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just29) ).
fof(f31,axiom,
! [X0] :
( tptpcol_7_108547(X0)
=> tptpcol_6_108546(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just31) ).
fof(f33,axiom,
! [X0] :
( tptpcol_8_109059(X0)
=> tptpcol_7_108547(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just33) ).
fof(f35,axiom,
! [X0] :
( tptpcol_9_109060(X0)
=> tptpcol_8_109059(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just35) ).
fof(f37,axiom,
! [X0] :
( tptpcol_10_109061(X0)
=> tptpcol_9_109060(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just37) ).
fof(f39,axiom,
! [X0] :
( tptpcol_11_109125(X0)
=> tptpcol_10_109061(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just39) ).
fof(f41,axiom,
! [X0] :
( tptpcol_12_109157(X0)
=> tptpcol_11_109125(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just41) ).
fof(f43,axiom,
! [X0] :
( tptpcol_13_109173(X0)
=> tptpcol_12_109157(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just43) ).
fof(f45,axiom,
! [X0] :
( tptpcol_14_109181(X0)
=> tptpcol_13_109173(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just45) ).
fof(f47,axiom,
! [X0] :
( tptpcol_15_109185(X0)
=> tptpcol_14_109181(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',just47) ).
fof(f146,conjecture,
( mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwthedailybulletincompostcardsmar9chtm)),c_translation_14))
=> ~ tptpcol_15_109185(c_tptpcol_16_62187) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',query40) ).
fof(f147,negated_conjecture,
~ ( mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwthedailybulletincompostcardsmar9chtm)),c_translation_14))
=> ~ tptpcol_15_109185(c_tptpcol_16_62187) ),
inference(negated_conjecture,[status(cth)],[f146]) ).
fof(f161,plain,
! [X0] :
( fixedordercollection(X0)
| ~ firstordercollection(X0) ),
inference(ennf_transformation,[],[f4]) ).
fof(f162,plain,
! [X0] :
( ~ collection(X0)
| ~ individual(X0) ),
inference(ennf_transformation,[],[f9]) ).
fof(f163,plain,
! [X0] :
( collection(X0)
| ~ fixedordercollection(X0) ),
inference(ennf_transformation,[],[f14]) ).
fof(f164,plain,
! [X0] :
( individual(X0)
| ~ tptpcol_0_0(X0) ),
inference(ennf_transformation,[],[f16]) ).
fof(f165,plain,
! [X0] :
( tptpcol_0_0(X0)
| ~ tptpcol_1_65536(X0) ),
inference(ennf_transformation,[],[f19]) ).
fof(f166,plain,
! [X0] :
( tptpcol_1_65536(X0)
| ~ tptpcol_2_98304(X0) ),
inference(ennf_transformation,[],[f21]) ).
fof(f167,plain,
! [X0] :
( tptpcol_2_98304(X0)
| ~ tptpcol_3_98305(X0) ),
inference(ennf_transformation,[],[f23]) ).
fof(f168,plain,
! [X0] :
( tptpcol_3_98305(X0)
| ~ tptpcol_4_106497(X0) ),
inference(ennf_transformation,[],[f25]) ).
fof(f169,plain,
! [X0] :
( tptpcol_4_106497(X0)
| ~ tptpcol_5_106498(X0) ),
inference(ennf_transformation,[],[f27]) ).
fof(f170,plain,
! [X0] :
( tptpcol_5_106498(X0)
| ~ tptpcol_6_108546(X0) ),
inference(ennf_transformation,[],[f29]) ).
fof(f171,plain,
! [X0] :
( tptpcol_6_108546(X0)
| ~ tptpcol_7_108547(X0) ),
inference(ennf_transformation,[],[f31]) ).
fof(f172,plain,
! [X0] :
( tptpcol_7_108547(X0)
| ~ tptpcol_8_109059(X0) ),
inference(ennf_transformation,[],[f33]) ).
fof(f173,plain,
! [X0] :
( tptpcol_8_109059(X0)
| ~ tptpcol_9_109060(X0) ),
inference(ennf_transformation,[],[f35]) ).
fof(f174,plain,
! [X0] :
( tptpcol_9_109060(X0)
| ~ tptpcol_10_109061(X0) ),
inference(ennf_transformation,[],[f37]) ).
fof(f175,plain,
! [X0] :
( tptpcol_10_109061(X0)
| ~ tptpcol_11_109125(X0) ),
inference(ennf_transformation,[],[f39]) ).
fof(f176,plain,
! [X0] :
( tptpcol_11_109125(X0)
| ~ tptpcol_12_109157(X0) ),
inference(ennf_transformation,[],[f41]) ).
fof(f177,plain,
! [X0] :
( tptpcol_12_109157(X0)
| ~ tptpcol_13_109173(X0) ),
inference(ennf_transformation,[],[f43]) ).
fof(f178,plain,
! [X0] :
( tptpcol_13_109173(X0)
| ~ tptpcol_14_109181(X0) ),
inference(ennf_transformation,[],[f45]) ).
fof(f179,plain,
! [X0] :
( tptpcol_14_109181(X0)
| ~ tptpcol_15_109185(X0) ),
inference(ennf_transformation,[],[f47]) ).
fof(f272,plain,
( tptpcol_15_109185(c_tptpcol_16_62187)
& mtvisible(f_contentmtofcdafromeventfn(f_urlreferentfn(f_urlfn(s_http_wwwthedailybulletincompostcardsmar9chtm)),c_translation_14)) ),
inference(ennf_transformation,[],[f147]) ).
fof(f276,plain,
! [X0] :
( fixedordercollection(X0)
| ~ firstordercollection(X0) ),
inference(cnf_transformation,[],[f161]) ).
fof(f281,plain,
! [X0] :
( ~ individual(X0)
| ~ collection(X0) ),
inference(cnf_transformation,[],[f162]) ).
fof(f286,plain,
! [X0] :
( collection(X0)
| ~ fixedordercollection(X0) ),
inference(cnf_transformation,[],[f163]) ).
fof(f288,plain,
! [X0] :
( ~ tptpcol_0_0(X0)
| individual(X0) ),
inference(cnf_transformation,[],[f164]) ).
fof(f289,plain,
firstordercollection(c_tptpcol_16_62187),
inference(cnf_transformation,[],[f17]) ).
fof(f291,plain,
! [X0] :
( ~ tptpcol_1_65536(X0)
| tptpcol_0_0(X0) ),
inference(cnf_transformation,[],[f165]) ).
fof(f293,plain,
! [X0] :
( ~ tptpcol_2_98304(X0)
| tptpcol_1_65536(X0) ),
inference(cnf_transformation,[],[f166]) ).
fof(f295,plain,
! [X0] :
( ~ tptpcol_3_98305(X0)
| tptpcol_2_98304(X0) ),
inference(cnf_transformation,[],[f167]) ).
fof(f297,plain,
! [X0] :
( ~ tptpcol_4_106497(X0)
| tptpcol_3_98305(X0) ),
inference(cnf_transformation,[],[f168]) ).
fof(f299,plain,
! [X0] :
( ~ tptpcol_5_106498(X0)
| tptpcol_4_106497(X0) ),
inference(cnf_transformation,[],[f169]) ).
fof(f301,plain,
! [X0] :
( ~ tptpcol_6_108546(X0)
| tptpcol_5_106498(X0) ),
inference(cnf_transformation,[],[f170]) ).
fof(f303,plain,
! [X0] :
( ~ tptpcol_7_108547(X0)
| tptpcol_6_108546(X0) ),
inference(cnf_transformation,[],[f171]) ).
fof(f305,plain,
! [X0] :
( ~ tptpcol_8_109059(X0)
| tptpcol_7_108547(X0) ),
inference(cnf_transformation,[],[f172]) ).
fof(f307,plain,
! [X0] :
( ~ tptpcol_9_109060(X0)
| tptpcol_8_109059(X0) ),
inference(cnf_transformation,[],[f173]) ).
fof(f309,plain,
! [X0] :
( ~ tptpcol_10_109061(X0)
| tptpcol_9_109060(X0) ),
inference(cnf_transformation,[],[f174]) ).
fof(f311,plain,
! [X0] :
( ~ tptpcol_11_109125(X0)
| tptpcol_10_109061(X0) ),
inference(cnf_transformation,[],[f175]) ).
fof(f313,plain,
! [X0] :
( ~ tptpcol_12_109157(X0)
| tptpcol_11_109125(X0) ),
inference(cnf_transformation,[],[f176]) ).
fof(f315,plain,
! [X0] :
( ~ tptpcol_13_109173(X0)
| tptpcol_12_109157(X0) ),
inference(cnf_transformation,[],[f177]) ).
fof(f317,plain,
! [X0] :
( tptpcol_13_109173(X0)
| ~ tptpcol_14_109181(X0) ),
inference(cnf_transformation,[],[f178]) ).
fof(f319,plain,
! [X0] :
( tptpcol_14_109181(X0)
| ~ tptpcol_15_109185(X0) ),
inference(cnf_transformation,[],[f179]) ).
fof(f406,plain,
tptpcol_15_109185(c_tptpcol_16_62187),
inference(cnf_transformation,[],[f272]) ).
fof(f410,plain,
! [X0] :
( ~ tptpcol_14_109181(X0)
| tptpcol_12_109157(X0) ),
inference(resolution,[],[f315,f317]) ).
fof(f411,plain,
! [X0] :
( ~ tptpcol_15_109185(X0)
| tptpcol_12_109157(X0) ),
inference(resolution,[],[f410,f319]) ).
fof(f413,plain,
tptpcol_12_109157(c_tptpcol_16_62187),
inference(resolution,[],[f411,f406]) ).
fof(f414,plain,
tptpcol_11_109125(c_tptpcol_16_62187),
inference(resolution,[],[f413,f313]) ).
fof(f417,plain,
tptpcol_10_109061(c_tptpcol_16_62187),
inference(resolution,[],[f414,f311]) ).
fof(f419,plain,
tptpcol_9_109060(c_tptpcol_16_62187),
inference(resolution,[],[f417,f309]) ).
fof(f421,plain,
tptpcol_8_109059(c_tptpcol_16_62187),
inference(resolution,[],[f419,f307]) ).
fof(f423,plain,
tptpcol_7_108547(c_tptpcol_16_62187),
inference(resolution,[],[f421,f305]) ).
fof(f426,plain,
tptpcol_6_108546(c_tptpcol_16_62187),
inference(resolution,[],[f423,f303]) ).
fof(f428,plain,
tptpcol_5_106498(c_tptpcol_16_62187),
inference(resolution,[],[f426,f301]) ).
fof(f431,plain,
tptpcol_4_106497(c_tptpcol_16_62187),
inference(resolution,[],[f428,f299]) ).
fof(f433,plain,
tptpcol_3_98305(c_tptpcol_16_62187),
inference(resolution,[],[f431,f297]) ).
fof(f436,plain,
tptpcol_2_98304(c_tptpcol_16_62187),
inference(resolution,[],[f433,f295]) ).
fof(f438,plain,
tptpcol_1_65536(c_tptpcol_16_62187),
inference(resolution,[],[f436,f293]) ).
fof(f440,plain,
tptpcol_0_0(c_tptpcol_16_62187),
inference(resolution,[],[f438,f291]) ).
fof(f442,plain,
individual(c_tptpcol_16_62187),
inference(resolution,[],[f440,f288]) ).
fof(f444,plain,
~ collection(c_tptpcol_16_62187),
inference(resolution,[],[f442,f281]) ).
fof(f447,plain,
~ fixedordercollection(c_tptpcol_16_62187),
inference(resolution,[],[f444,f286]) ).
fof(f456,plain,
~ firstordercollection(c_tptpcol_16_62187),
inference(resolution,[],[f447,f276]) ).
fof(f457,plain,
$false,
inference(forward_subsumption_resolution,[],[f456,f289]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR040+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.21 % Computer : n002.cluster.edu
% 0.10/0.21 % Model : x86_64 x86_64
% 0.10/0.21 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.21 % Memory : 8046.5625MB
% 0.10/0.21 % OS : Linux 6.8.0-71-generic
% 0.10/0.21 % CPULimit : 300
% 0.10/0.21 % WCLimit : 300
% 0.10/0.21 % DateTime : Mon Sep 28 22:17:07 UTC 2026
% 0.10/0.21 % CPUTime :
% 0.10/0.21 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.10/0.24 Running first-order theorem proving
% 0.10/0.24 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 1.99/0.77 % (839134)Detected formulas, will run a generic FOF schedule.
% 1.99/0.77 % (839152)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=941759921:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 1.99/0.77 % (839152)First to succeed.
% 1.99/0.77 % (839153)dis-21_1_sil=8000:lcm=predicate:random_seed=2573530727:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 1.99/0.77 % (839150)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3396901021:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 1.99/0.77 % (839152)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-839134"
% 1.99/0.77 % (839151)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3323778659:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 1.99/0.77 % (839148)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=1979114007:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 1.99/0.77 % (839149)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=2322276590:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 1.99/0.77 % (839147)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=1631997576:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 1.99/0.77 % (839150)Refutation not found, incomplete strategy
% 1.99/0.77 % (839150)------------------------------
% 1.99/0.77 % (839150)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 1.99/0.77 % (839150)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 1.99/0.77 % (839150)CaDiCaL version: 2.1.3
% 1.99/0.77 % (839150)Termination reason: Refutation not found, incomplete strategy
% 1.99/0.77 % (839150)Time elapsed: 0.001 s
% 1.99/0.77 % (839150)Peak memory usage: 87 MB
% 1.99/0.77 % (839153)Also succeeded, but the first one will report.
% 1.99/0.77 % (839151)Also succeeded, but the first one will report.
% 1.99/0.77 % (839152)Refutation found. Thanks to Tanya!
% 1.99/0.77 % SZS status Theorem for theBenchmark
% 1.99/0.77 % SZS output start Proof for theBenchmark
% See solution above
% 2.65/0.97 % (839152)------------------------------
% 2.65/0.97 % (839152)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 2.65/0.97 % (839152)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 2.65/0.97 % (839152)CaDiCaL version: 2.1.3
% 2.65/0.97 % (839152)Termination reason: Refutation
% 2.65/0.97 % (839152)Time elapsed: 0.003 s
% 2.65/0.97 % (839152)Peak memory usage: 88 MB
% 2.65/0.97 % (839152)Instructions burned: 7 (million)
% 2.65/0.97 % (839152)------------------------------
% 2.65/0.97 % (839152)------------------------------
% 2.65/0.97 % (839134)Success in time 0.318 s
% 2.65/0.97 % Vampire exiting
%------------------------------------------------------------------------------